INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16e62e423b0abcc8ee11df71da4efa50c691bc8bca3445bca4148e9737181e35', 
    'huwmAElmZXKBDeYPg2zhOQFR2CmSbJqDFvOd3jN8Blo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)